I just had mine today at 9am. So far so good. Have a bit of joint pain but thats about it. Im currently 17weeks and 3 days pregnant and Ive never had the flu shot before. I made sure I had it this year because last year my husband daughter and I had a really really really bad flu with vomiting, fever, couldnt walk at all and my mum and dad had had the shot and didnt get it from us ( they looked after my daughter who had it at the time too while my husband and I were hospitalised for having this really bad flu).